package callbackmechanism;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.junit.Test;

public class STest {
	
	@Test
	public void test() throws InterruptedException {
	  List<String>  list = new ArrayList<String>();
	  list.add("苹果");
	  list.add("鸡蛋");
	  list.add("玫瑰花");
	  list.add("乒乓球");
	  Collections.shuffle(list);
		MeiMei mm = new MeiMei();
		mm.beckonRebot(list);
	}
}
